.iss-toast{
    position: fixed;
    width: 100%;
    bottom: 30%;
    text-align: center;
    pointer-events: none;
    font-size: 0.2rem;
    .text{
        padding: .2rem .4rem;
        background: rgba(0,0,0,.5);
        color: #fff;
        border-radius: .2rem;
    }
}